The invention discloses a vehicle chassis and a traveling mechanism thereof. The vehicle chassis comprises a traveling mechanism, wherein the traveling mechanism comprises a crossbeam, wherein two ends of the crossbeam are respectively connected with an end beam which extends in the front and back direction, the front end and the rear end of each end beam are respectively and movably provided with a driving bogie frame and a driven bogie frame, a driving wheel is installed on each driving bogie frame, a driven wheel is installed on each driven bogie frame, the crossbeam is provided with a steering mechanism which is used for driving each driving wheel to change the direction, the steering mechanism comprises a driving mechanism and a link mechanism which is connected with the driving mechanism, the link mechanism comprises horizontal direction extension steering arms which are fixedly connected with corresponding rotating shafts of the driving bogie frames, every two steering arms are connected with each other in a transmission manner through a connection rod, the driving mechanism is hinged to one steering arm in the link mechanism, and a transmission rod is arranged between the driving bogie frame and the driven bogie frame on the same end beam. Synchronous steering of a plurality of wheels of the traveling mechanism can be realized, and flexibility in steering can be realized.
Vehicle chassis and traveling mechanism thereof
2015-04-08
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Chassis suspension mechanism and traveling motion system
European Patent Office | 2020
|